I have many more questions about this subsection of guns. I wish we could compile a sticky with all pertinent information regarding guns that fall into the "other" category. For example, shotguns with a barrel length <18" but OAL >26", pistols that have a barrel length <16" but OAL>26", those same guns that have vertical forward grips that turn them into "other firearms" in the eyes of the fed and how these items play into Pennsylvania law.